How to determine complementary colors?

What are the different color models?

Determine Complementary Color

140 color names

216 web safe colors

2040 RAL colors

200 shades of gray

The complementary color of #212F82 is the color #827321

The HSL model was used to determine the complementary color

Input Color

HEX #212F82
RGB 33, 47, 130
CMYK 75%, 64%, 0%, 49%
HSL 231.34°, 59.51%, 31.96%

Complementary Color

HEX #827321
RGB 130, 115, 33
CMYK 0%, 12%, 75%, 49%
HSL 50.72°, 59.51%, 31.96%

Complementary color scheme

#827321

#308221

#218273

#213082

#732182